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Lena [83]
3 years ago
5

Primos número entre 1 e 20

Mathematics
1 answer:
jeka57 [31]3 years ago
7 0

Prime 1-20 = {2,3,5,7}

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The fuel for a chain saw is a mix of oil and gasoline. The ratio of ounces of oil to gallons of gasoline is 9:19. There are 152
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9/19 = x / 152....9 oz oil to 19 gallons gas = x oz oil to 152 gallons gas
cross multiply because this is a proportion
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19x = 1368
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Please answer the question to the best of your ability :)
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3 years ago
I need help on this question!??
Dafna11 [192]

Answer:

The only thing you will do is to plug the x in the equation.

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7 = x

Hope this helps, thank you :) !!

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3 years ago
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